40389327

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{569}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 65664000

約数和(自身を除く): 25274673

約数列:

[1, 3, 9, 11, 27, 33, 99, 239, 297, 569, 717, 1707, 2151, 2629, 5121, 6259, 6453, 7887, 15363, 18777, 23661, 56331, 70983, 135991, 168993, 407973, 1223919, 1495901, 3671757, 4487703, 13463109, 40389327]

約数ペア:

[(1, 40389327), (3, 13463109), (9, 4487703), (11, 3671757), (27, 1495901), (33, 1223919), (99, 407973), (239, 168993), (297, 135991), (569, 70983), (717, 56331), (1707, 23661), (2151, 18777), (2629, 15363), (5121, 7887), (6259, 6453)]